| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.26 | 6.122% | $156.2753 | $156.28 | $156.30 | $156.30 |
| Purchase #2 | $173.71 | 12.106% | $194.7393 | $194.74 | $194.75 | $194.70 |
| Purchase #3 | $206.25 | 7.222% | $221.1454 | $221.15 | $221.15 | $221.10 |
| Purchase #4 | $57.55 | 6.653% | $61.3788 | $61.38 | $61.40 | $61.40 |
| Purchase #5 | $30.78 | 7.779% | $33.1744 | $33.17 | $33.15 | $33.20 |
| Purchase #6 | $21.83 | 4.230% | $22.7534 | $22.75 | $22.75 | $22.80 |
| Purchase #7 | $146.95 | 13.375% | $166.6046 | $166.60 | $166.60 | $166.60 |
| 7 purchase totals = | $784.33 | $856.0712 | $856.07 | $856.10 | $856.10 | |